Menu

Blog

Archive for the ‘biotech/medical’ category: Page 2630

Nov 6, 2015

New 3D Printing Method Produces Uniform Blocks of Embryonic Stem Cells

Posted by in categories: 3D printing, biotech/medical

Researchers from Beijing and Philadelphia develop a method to 3D print embryonic stem cells in highly uniform blocks.

Researchers from Tsinghua University in Beijing, China and Drexel University in the US have developed an extrusion-based 3D printing method to produce highly uniform “blocks” of embryonic stem cells. These blocks are a grid-like 3D structure that was able to demonstrate cell viability and rapid self-renewal while maintaining high pluripotency. Lead author Wei Sun says, “It was really exciting to see that we could grow embryoid body in such a controlled manner. The grown embryoid body is uniform and homogenous, and serves as much better starting point for further tissue growth.”

Other common methods of printing stem cells are either done in 2D or with the “suspension” method, but these methods do not produce cells with the same cell uniformity and homogenous proliferation as that of the 3D method. This new method would enable researchers to perform experiments on tissue regeneration. Another author on the paper, Rui Yao, adds, “Our next step is to find out more about how we can vary the size of the embryoid body by changing the printing and structural parameters, and how the varying the embryoid body size leads to “manufacture” of different cell types.”

Read more

Nov 6, 2015

Big Data and Genetic Sequencing Will Help Extend the Human Lifespan

Posted by in categories: bioengineering, biotech/medical, genetics, life extension

Gooooood, good.


Big data will help crack the code on aging.

Two of the leading scientists at the edge of the medical revolution believe that our life expectancy could start creeping up toward the triple digits.

Continue reading “Big Data and Genetic Sequencing Will Help Extend the Human Lifespan” »

Nov 6, 2015

Researchers are developing metal implants that dissolve after healing

Posted by in category: biotech/medical

Removing metal screws or plates after an injury has healed will no longer be necessary.

Read more

Nov 5, 2015

Biology is software. Software we can upgrade. Genetics and biotech have made “LIFE” our new canvas

Posted by in categories: biotech/medical, genetics

Read more

Nov 5, 2015

Dog cloning in South Korea

Posted by in category: biotech/medical

A lab in South Korea that will clone your dead dog for just $100,000.


We visited a lab in South Korea that will clone your dead dog for you.

Read more

Nov 5, 2015

Gene editing saves girl dying from leukaemia in world first

Posted by in categories: biotech/medical, genetics

A one-year-old girl is in remission after receiving an experimental therapy that used genetically engineered T-cells from a donor to kill her cancer.

Read more

Nov 4, 2015

Using Heat-Seeking Bubbles To Destroy Cancer

Posted by in categories: biotech/medical, health

We have plenty of chemicals that can kill cancer cells, but they often hit healthy ones too. The search has therefore been on for a targeted approach, that delivers a fatal payload to tumours without harming surrounding tissue.

Read more

Nov 4, 2015

Australian Researchers to 3D Print with Stem Cells for Cranial Reconstruction

Posted by in categories: 3D printing, biotech/medical, neuroscience

The human brain is a fragile and powerful tool, and is also fully dependent on a sturdy skull to keep it secure and intact. Unfortunately for some, there is a need for cranial reconstruction on people who were either born with a skull-related deficiency or critically injured in the head area. 3D printing has shown itself to be a potential game-changer in this regard; we have already witnessed successful titanium mesh skull replacements for one Chinese farmer and even a three-year-old girl born with congenital hydrocephalus. Now, researchers out of Western Australia are developing a new advanced 3D printing method that involves reconstructing the human skull from stem cell cultures.

3dprinting_rph

The project, which is taking place within the Royal Perth Hospital and is being funded by the State Government, will provide their patients with damaged or surgically removed skull fragments with a high-quality cranial reconstruction surgery. The 3D printed stem cell-based skull replacement can potentially increase the success rate and the post-surgical quality of life of patients who require this intensive surgery.

Read more

Nov 3, 2015

Russian scientists successfully implant the first 3D-printed thyroid gland

Posted by in categories: 3D printing, biotech/medical

A thyroid gland printed last March by 3D Printing Solutions is now proven to be fully functional, and experts say the results will revolutionize medicine.

Read more

Nov 3, 2015

Professionals, your time is up, prepare to be sidelined

Posted by in categories: biotech/medical, law, robotics/AI

A new book, The Future of the Professions, argues that machines will soon do the work of lawyers, doctors, and others. Should babies be delivered by robots?

Read more